Home / 6,562.30-9,842.52-1,882.70

Finding the Fourth Proportional to 6,562.30, 9,842.52 and 1,882.70

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Solution

The fourth proportional to 6,562.30, 9,842.52 and 1,882.70 is: 2,823.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562.30 : 9,842.52 = 1,882.70 : x
  2. Step 2: Convert to fraction form
    6,562.30/9,842.52 = 1,882.70/x
  3. Step 3: Cross multiply
    6,562.30x = 9,842.52 × 1,882.70
  4. Step 4: Simplify right side
    6,562.30x = 18,530,512.40
  5. Step 5: Solve for x
    x = 18,530,512.40/6,562.30
  6. Step 6: Final answer
    x = 2,823.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.